Decimal System/Dienes

Decimal System/Dienes

For the development of number concepts towards 'large numbers,' the decimal system is essential. It's no wonder it's an important learning content in elementary school mathematics. For learning the decimal number system from elementary to 5th grade, there are practical online aids such as Dienes materials, which simplify the learning of the decimal system for teachers and students. Dienes materials make the number system visually and tactilely accessible, which positively supports children's learning process! Read on…

For the development of number concepts towards 'large numbers,' the decimal system is essential. It's no wonder it's an important learning content in elementary school mathematics. For learning... read more »
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Decimal System/Dienes

For the development of number concepts towards 'large numbers,' the decimal system is essential. It's no wonder it's an important learning content in elementary school mathematics. For learning the decimal number system from elementary to 5th grade, there are practical online aids such as Dienes materials, which simplify the learning of the decimal system for teachers and students. Dienes materials make the number system visually and tactilely accessible, which positively supports children's learning process! Read on…

Dienes Basic Assortment, 121 pcs., numbers up to 1,000, natural colours Dienes Basic Assortment, 121 pcs., numbers up to 1,000, natural colours
This set is perfect for visually representing numbers up to 1,000. This allows the orders of magnitude of the numbers to be clearly explained and the transitions between 10 and 100 to be displayed. Contents: 100 Ones dice (Dimensions: ca. 1 x 1 x 1 cm) 10 Tens pegs 10 Hundred boards 1 thousand dice All parts are made of RE-Wood® and are very robust, free of warping and safe to use. Delivered in...
  • for illustrating the number range up to 1,000
  • clear illustration to explain number orders and transitions
  • made from sustainable Re-Wood®

 

Demonstration video

 

€24.90 *
Dienes Demonstration Decimal Calculation Grid, magnetic, 54 pcs. in a box Dienes Demonstration Decimal Calculation Grid, magnetic, 54 pcs. in a box
These magnetic decimal calculation grid with 3D look is a perfect addition to the pupil or class set. The teacher can demonstrate on the blackboard what the pupils can simulate themselves with our plastic or RE-Wood® models and present the solution after their experiment. The colours of the individual parts correspond to those in the pupil and class sets as well as those of the decimal value...
  • magnetic Dienes decimal arithmetic set with 3D appearance
  • for board demonstrations
  • practical addition to the student set
€24.90 *
Demo Decimal Place Value Cards, magnetic, 70 pcs. Demo Decimal Place Value Cards, magnetic, 70 pcs.
With these decimal place value cards made of magnetic film, the numbers in the number range up to 9,999,999 can be learned and practised in the decimal system. They also let you perform lots of standard arithmetic operations and pupils will become adept at number transitions . The same decimal places always have the same colour , which in turn corresponds to the colours in most of our materials...
  • for practising in the number range up to 9,999,999
  • with strong magnets for blackboard demonstrations
  • same colour for the same decimal values

 

€49.90 *
Counting Bars made from RE-Wood, 126 pcs., in case Counting Bars made from RE-Wood, 126 pcs., in case
Counting bar set for visual representation of numbers up to 100 with a ones cube and bars ranging from two to ten in single steps. This counting bar clearly represents all arithmetic tasks for numbers up to 100. Whether arithmetic exercises on dissection or comparing length and quantity ratios with one another, the 126 different coloured counting bars make a great tool. All parts are made of...
  • visual representation of numbers up to 100
  • suitable for all arithmetic tasks
  • made of environmentally friendly RE-Wood®

New: in a practical stackable box made from RE-Wood

 

€24.90 *
Demo Fraction Strips, linear, 100 cm, magnetic, 51 pcs. Demo Fraction Strips, linear, 100 cm, magnetic, 51 pcs.
Clear and magnetic. This coloured plastic material is simply hung on the board to illustrate fractions. Each fraction is included so often that it can be added to one whole. Contents: 1, 1/2, 1/3, 1/4, 1/5, 1/6, 1/8, 1/10, 1/12. The metre strip has the format 100 x 10 cm and shows one whole. In addition to the fractional numbers, the strips also feature the corresponding values as percentage...
  • to illustrate fractions
  • with percent and decimal information
  • magnetic, ideal for attaching to the board etc.
  • Colour-scheme corresponds to the student set

Demonstration video

 

€84.90 *
Class Set Base Ten Blocks Basic Assortment, 432 pcs., numbers up to 1,000, colourful Class Set Base Ten Blocks Basic Assortment, 432 pcs., numbers up to 1,000,...
These Base Ten Blocks materials in coloured RE-Wood® are perfect for visually representing numbers up to 1,000. This allows the number orders to be clearly explained and the transitions between 10 and 100 to be displayed. This Base Ten Blocks set contains a particularly large amount of material so that several pupils can work simultaneously or different arithmetic tasks can be worked on at the...
  • for illustrating the number range up to 1,000
  • clear illustration to explain number orders and transitions
  • made of coloured RE-Wood®, in a practical RE-Wood® box with lid

Demonstration video

€54.90 *
Set of Arithmetic Cubes, 2x2 cm, 100 pcs. "Montessori Premium" Set of Arithmetic Cubes, 2x2 cm, 100 pcs. "Montessori Premium"
These blank arithmetic cubes in the Montessori colours offer children a practical visual aid for adding, subtracting, multiplying and dividing up to 10,000. These handy cubes made of coloured RE-Wood® not only have a pleasant feel , but are also easy to label or stick on for your own use. If this is done with numbers according to the Montessori colours (units = green, tens = blue, hundreds =...
  • visualisation and calculation aid for numbers up to 10,000
  • blank cubes made from RE-Wood® in the Montessori colours
  • versatile and can be labelled

€19.90 *
Base Ten Blocks Demo Decimal Arithmetic Set, natural colour, magnetic, 54 pcs. In a box Base Ten Blocks Demo Decimal Arithmetic Set, natural colour, magnetic, 54...
This magnetic decimal arithmetic set with a 3D look in MAG-Pap° is a perfect addition to the natural-coloured student or class set. The teacher can demonstrate on the blackboard what the pupils should simulate themselves with our wooden or RE-Wood® models and present the solution after they have tried for themselves. The colours are deliberately kept neutral so that they match the...
  • magnetic Base Ten Blocks Decimal Arithmetic Set with 3D appearance
  • for board demonstrations
  • practical addition to the student set
€24.90 *
Base Ten Blocks Demo Visualisation set 1 Million, magnetic, 7 pcs. Base Ten Blocks Demo Visualisation set 1 Million, magnetic, 7 pcs.
A million is an order of magnitude that children find difficult to imagine. Even the correct number of zeros in 1,000,000 can cause them difficulties. So this magnetic visualisation set with 3D optics is perfect for understanding the million and is also a nice addition to our colourful Base Ten Blocks arithmetic sets. Children grasp the fact that the relationship between the units cube, tens...
  • comprehensive set, for calculations into the millions
  • magnetic Base Ten Blocks Decimal Arithmetic Set with 3D appearance
  • for board demonstrations
€44.90 *
Base Ten Blocks Basic Assortment, 151 pcs., numbers up to 1,000, natural colour Base Ten Blocks Basic Assortment, 151 pcs., numbers up to 1,000, natural colour
These Base Ten Blocks materials in RE-Wood® are perfect for visually representing numbers up to 1,000. This allows the number orders to be clearly explained and the transitions between 10 and 100 to be displayed. This Base Ten Blocks set contains more tens bars and additional fives bars, which makes subitising 5 even easier to understand, especially for beginners. The entire set comes in a...
  • for illustrating the number range up to 1,000
  • clear illustration to explain number orders and transitions
  • made of RE-Wood®, in a practical RE-Wood® box with lid

Demonstration video

€36.90 *
Class set XXL Dienes decimal calculation set, 594 pcs. In box Class set XXL Dienes decimal calculation set, 594 pcs. In box
This XXL class set of Dienes decimal arithmetic material is particularly comprehensive and helps students grasp the number range up to 9,999 . Whether it's a visual representation of the number range and orders of magnitude or the transitions in tens, hundreds, or thousands: you'll always find the right material here. In addition to a large quantity of unit cubes, ten bars, hundred boards and...

Get your set now and save money!
Price advantage = savings compared to individual purchase

  • Comprehensive set for the whole class
  • With Dienes material, flipchart and rotary wheels for decimal place values
  • For visualizing, exploring and calculating in the number range up to 9,999
  • Comprehensive XXL class set in practical plastic box
€369.60 * €350.00 *
Class set of stamps "Dienes decimal system" in wood, 100 pcs., in box Class set of stamps "Dienes decimal system" in wood, 100 pcs., in box
With this class set, your pupils will stamp their own Dienes decimal system and become really confident doing arithmetic in the thousands number range. How to organise your lessons effectively and interactively! This wooden Dienes stamp set complements our pupil and demonstration sets very well. After the children find out about the decimal system with these items, they can use the stamp motifs...

Get your set now and save money!
Price advantage = savings compared to individual purchase

  • Class set with 25 stamp sets in a box
  • Wooden stamp with 1 cube, 10 bar, hundred board and thousand cube.
  • Great for children to hold
  • For calculating or depicting numbers
€510.40 * €480.00 *
Class set of cardboard flipcharts, decimal numbers 0-9, 24 pcs., in box Class set of cardboard flipcharts, decimal numbers 0-9, 24 pcs., in box
The flap flipchart with decimal numbers helps with long-term promotion of pupils' mathematical understanding . This sturdy cardboard tool is the ideal support for teaching the number range up to 999,999 and for offering a clear demonstration of basic calculation operations . The flipchart is specially constructed to make it easier for students to grasp and visualise number transitions. Each of...

Get your set now and save money!
Price advantage = savings compared to individual purchase

  • For lots of common arithmetic options
  • Can be folded flat, colour-matched to our place value materials
  • For learning the number range up to 999,999
  • Class set with 24 flipcharts in a practical plastic box

Demonstration video

€370.50 * €350.00 *
Class set of cardboard flipcharts, fractions - percent - decimal, 24 pcs., in box Class set of cardboard flipcharts, fractions - percent - decimal, 24 pcs., in...
This sturdy cardboard, folding flipchart takes teaching to a whole new level. The flipchart enables students to learn the most important fractions and their different representations in a fun way. Each flap presents a fraction as a fraction notation, percentage and decimal number. The fractions are also represented visually by a circle and a tower. This range of depictions enables pupils to...

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Price advantage = savings compared to individual purchase

  • Illustration of fractions in different forms
  • Can be folded flat and is quick to set up
  • Matching, learning, comparing
  • Class set with 24 flipcharts in a practical plastic box

TimeTEX innovation

€490.50 * €459.99 *
Tray for Diene decimal calculation set Tray for Diene decimal calculation set
This hard-wearing tray is the ideal supplementary accessory for our Dienes arithmetic products with 1x1 cm cubes. It contains one compartment each for the ones blocks, tens rods and hundreds squares. The value can be specified by or worked out from the number dials. The hundreds compartment has a flap, so pupils can stack up to 10 rows of hundreds squares and count them easily. This makes...
  • For visualising calculations for numbers up to 1,000
  • With rotating numeric discs
  • Support for calculations using the Dienes decimal arithmetic set (available separately)
€22.90 *
Dienes basic Montessori set, with number cards, 170 pieces, plastic Dienes basic Montessori set, with number cards, 170 pieces, plastic
This comprehensive set is designed to visually represent number ranges up to 1,000. This allows the number scale to be clearly explained and the transitions between 10s and 100s to be displayed. It helps pupils explore basic calculation operations and introduces decimal numbers. Includes 38 number cards made of sturdy, high-quality cardboard, 7 arithmetic symbol cards and 125 items of Dienes...
  • Visual representation of the number range up to 1,000
  • With Dienes material and number cards
  • In Montessori colours
€49.90 *
Cardboard Flap Flipchart, Decimal Numbers 0-9 Cardboard Flap Flipchart, Decimal Numbers 0-9
With this flap flipchart made of sturdy cardboard , the numbers in the number range up to 999,999 can be learned and practised in the decadal system. Likewise, many common arithmetic operations can be performed. Children also become experts in number transitions . On 6 flaps, the numbers 0-9 are each printed on 10 cards, each flap block is in a different colour . Since the colours of the values...
  • 6 flaps in different colours
  • for practising numbers up to 999,999 and number transitions
  • colour-matched to our value materials

TimeTEX Innovation

€14.90 *
Set of ten-sided Dice 8 pcs., approx. 20 mm Set of ten-sided Dice 8 pcs., approx. 20 mm
Set of ten-sided dice, 20 mm, 8 pieces 2 each x green dice in 1s, blue dice in 10s, red dice in 100s and yellow dice in 1000s ten-sided 1s, 10s, 100s and 1000s cubes suitable for mathematics lessons up to fourth grade with rounded edges/corners made of plastic Size: approx. 20 mm
  • ten-sided 1s, 10s, 100s and 1000s cubes
  • suitable for mathematics lessons up to fourth grade
  • with rounded edges/corners

 

Advisory video

 

€4.95 *
Arithmetic Bars made from Re-Wood in "Montessori Colours", 100 pcs. in a box "Montessori Premium" Arithmetic Bars made from Re-Wood in "Montessori Colours", 100 pcs. in a box...
This arithmetic bar set helps with the visual representation of numbers up to 100 with unit cubes and bars that range from two to ten in single units. The bars can be used for the clear presentation of all arithmetic tasks for numbers up to 100. Whether it's arithmetic exercises on sub-division or comparing length and quantity ratios , the 100 different coloured counting bars are a great tool....
  • visual representation of the numbers up to 100 in the Montessori colours
  • suitable for all arithmetic tasks
  • made from environmentally friendly RE-Wood®

€24.90 * €19.92 *
Class Set Dienes Decimal Calculation Grid Xl, 198 pcs. in a box Class Set Dienes Decimal Calculation Grid Xl, 198 pcs. in a box
This XL class set of Dienes decimal arithmetic material is particularly comprehensive and helps students grasp the number range up to 9,999 . Whether it's a visual representation of the number range and orders of magnitude or the transitions in tens, hundreds, or thousands: you'll always find the right material here. In addition to a large quantity of unit cubes, ten bars, hundred boards and...
  • comprehensive set for the whole class
  • with Dienes material, flipchart and rotary wheels for decimal place values
  • for visualizing, exploring and calculating in the number range up to 9,999

 

€109.90 *
Timetex Set of Calculation Panels A3, colourful, 6 pcs. Timetex Set of Calculation Panels A3, colourful, 6 pcs.
These 6 transparent plastic foil calculation panels are ideal for writing with non-permanent marker pens. They are used for calculating in different number ranges and using different calculation methods and different subsets . They allow noting, grouping or sorting . It is also possible to create intersections. Simply write on the film using a marker pen, then wipe off again. For use on the...
  • made of transparent plastic film in different colours
  • for calculating in different number ranges, using various calculation methods and subsets
  • also suitable for group work

TimeTEX Innovation

€24.90 *
Dienes Decimal Tens Bars, wooden, 50 pcs. Dienes Decimal Tens Bars, wooden, 50 pcs.
The Dienes decimal material is perfect for visually representing the number range up to 1,000 . This allows the number scale to be clearly explained and the transitions between 10s and 100s to be illustrated. It can also be used to practise adding and subtracting. This set of tens bars is made of wood and has a pleasant feel . These tens bars allow you to build your own set, or top up or expand...
  • for visually illustrating the number range up to 1,000
  • explain orders of magnitude clearly, show transitions, add and subtract
  • 50 tens bars in the Dienes work material
  • for separate sets or to complement existing sets
€22.90 *
Dienes Decimal Hundreds Square, wooden, 5 pcs. Dienes Decimal Hundreds Square, wooden, 5 pcs.
The Dienes decimal material is perfect for visually representing the number range up to 1,000 . This allows the number scale to be clearly explained and the transitions between 10s and 100s to be illustrated. It can also be used to practise adding and subtracting. This set of hundred squares is made of wood and has a pleasant feel . These hundred squares allow you to build your own set, or top...
  • for visually illustrating the number range up to 1,000
  • explain orders of magnitude clearly, show transitions, add and subtract
  • 5 hundred squares in the Dienes work material
  • for separate sets or to complement existing sets
€11.90 *
Dienes Decimal Thousand Cube, wooden, 1 pc. Dienes Decimal Thousand Cube, wooden, 1 pc.
The Dienes decimal material is perfect for visually representing the number range up to 1,000 . This allows the number scale to be clearly explained and the transitions between 10s and 100s to be illustrated. It can also be used to practise adding and subtracting. This thousand cube is made of wood and has a pleasant feel . It can be used to build your own set, or to top up or expand our...
  • for visually illustrating the number range up to 1,000
  • explain orders of magnitude clearly, show transitions, add and subtract
  • 1 one-thousand cube in the Dienes work material
  • for separate sets or to complement existing sets
€14.90 *
Dienes Decimal Unit Cubes, wooden, 500 pcs. Dienes Decimal Unit Cubes, wooden, 500 pcs.
The Dienes decimal material is perfect for visually representing the number range up to 1,000 . This allows the number scale to be clearly explained and the transitions between 10s and 100s to be illustrated. It can also be used to practise adding and subtracting. This set of single cubes is made of wood and has a pleasant feel . These unit cubes allow you to build your own set or top up or...
  • for visually illustrating the number range up to 1,000
  • explain orders of magnitude clearly, show transitions, add and subtract
  • 500 unit cubes in the Dienes work material
  • for separate sets or to complement existing sets
€24.90 *
Class Set of Hundred Pegboards, 8 pcs., in a box Class Set of Hundred Pegboards, 8 pcs., in a box
With these RE-Plastic® sets, children will become proficient in numbers up to 100 . The blue boards depict the numbers 1 to 100, the green bars in the set cover 10 numbers each, and the yellow cubes each cover 1 number. The class set contains 8 one-hundred board sets . They are supplied in a stackable plastic box with lid, which offers practical storage and transportation. Made in Germany!...

Get your set now and save money!
Price advantage = savings compared to individual purchase

  • to explore the number range up to 100
  • class set with 8 sets
  • in a stackable plastic box

Demonstration video

€64.55 * €59.90 *
Mathematics Set "Fractions/Percentages/Decimals", 6 pcs. Mathematics Set "Fractions/Percentages/Decimals", 6 pcs.
This set gives you plenty of tools to help your students master calculating and comparing fractions, percentages and decimals. Student set flexible table "Flexitable", fractions/percentage/decimal numbers, 5 pcs The flexible fraction/percentage/decimal numbers tables help children solve tasks involving fractions, percentages and decimal numbers and compare them. The front side contains...

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Price advantage = savings compared to individual purchase

  • 2 Student sets flexible table "Flexitable", fractions/percentage/decimal numbers, 5 pcs
  • Flipchart made of cardboard, fractions - percentages - decimals
  • Set of decimal dice, 5 pcs.
  • Set of fraction strips, linear, made of cardboard, 510 pcs.
  • Blank dice with white surfaces, 8 cm
€82.55 * €74.90 *
"Perpetuum" Silkscreen Stamp, "Place Value" "Perpetuum" Silkscreen Stamp, "Place Value"
With the great "Perpetuum" silkscreen stamps by TimeTEX, fingers stay clean and there is no longer any need for ink pads and other equipment. Likewise, there is no more need for test stamping, because every stamp is perfect! The revolutionary aspect of the stamps is that the new printing technology makes ink pads superfluous because the special ink is applied onto the sheet by the stamping die....
  • stamp plate 25 x 67 mm
  • for more than 10,000 stamp impressions
  • compact, handy, lightweight
  • made of sturdy plastic
  • stamp ink green
  • motif: important

 

Demonstration video

 

€11.90 *
Dienes Basic Assortment, 121 pcs., numbers up to 1,000, coloured, in stacking box Dienes Basic Assortment, 121 pcs., numbers up to 1,000, coloured, in stacking...
This set is perfect for visually representing numbers up to 1,000. This allows the number orders to be clearly explained and the transitions between 10 and 100 to be displayed. The set can be very easily transported using the handle in the practical storage box, stored tidily and with little space - the boxes can be stacked on each other . visual representation of numbers up to 1,000 understand...
  • visual representation of numbers up to 1,000
  • understand number orders
  • made from sustainable RE-Plastic®

 

Demonstration video

 

€22.90 *
Dienes Basic Assortment, 141 pcs., numbers up to 1,000, coloured, in stacking box Dienes Basic Assortment, 141 pcs., numbers up to 1,000, coloured, in stacking...
This set is perfect for visually representing numbers up to 1,000. This allows the number orders to be clearly explained and the transitions between 10 and 100 to be displayed. The set can be very easily transported using the handle in the practical storage box, stored tidily and with little space - the boxes can be stacked on each other . visual representation of numbers up to 1,000 understand...
  • visual representation of numbers up to 1,000
  • understand number orders
  • made of environmentally friendly RE-Wood®

 

Demonstration video

 

€37.90 *
Dienes Basic Assortment Montessori, 121 pcs., RE-Wood, in stacking box "Montessori Premium" Dienes Basic Assortment Montessori, 121 pcs., RE-Wood, in stacking box...
This set is designed to visually represent number ranges up to 1,000 . This allows the number scale to be clearly explained and the transitions between 10 and 100 to be displayed. It helps to develop basic calculations and introduce decimal numbers. The set can be very easily transported using the handle in the practical storage box, stored tidily and with little space - the boxes can be...
  • visual representation of numbers up to 1,000
  • in Montessori colours
  • made of environmentally friendly RE-Wood®

Demonstration video

€37.90 *
Stamp "Dienes Decimal System" wooden, 4 pcs. Stamp "Dienes Decimal System" wooden, 4 pcs.
This Dienes stamp set in wood complements our pupil and demonstration sets very well. After the children find out about the decimal system with these articles, using the stamp motifs they can easily represent calculation or numbers . Or the teacher puts tasks on exercise sheets with the stamps and the pupils reconstruct them with 3-D models. It is fun to stamp and paint this Dienes decimal...
  • wooden stamp with 1 cube, 10 stick, hundred plate and thousand cube.
  • great for children to hold
  • for calculating or depicting numbers
€19.90 *
Class Set Hundreds Range Board in RE Wood, 8 pcs. in stacking box Class Set Hundreds Range Board in RE Wood, 8 pcs. in stacking box
These hundred range board sets are designed to visually represent number ranges up to 100 . This allows the number scales to be clearly explained and the 10 range transitions to be displayed. It helps pupils to learn about basic calculation methods and introduces decimal numbers. The base board is printed with the numbers 1 - 100. An insert with 100 range grids is also included in the delivery....

Get your set now and save money!
Price advantage = savings compared to individual purchase

  • displays number range up to 100
  • teaches basic calculations
  • made of environmentally friendly RE-Wood®

 

Demonstration video

 

€106.15 * €99.90 *
Class Set Calculation Plug Cubes Set "Multifunctional", 8 pcs. in stackable box Class Set Calculation Plug Cubes Set "Multifunctional", 8 pcs. in stackable box
These calculation cube stacks are great when it comes to visually depicting fractions, decimal numbers and percentages or even combinations of these. This is possible thanks to the three-sided printed plug cubes in 9 different colours. Through easily remembered visualisation, pupils can remember the order of magnitude of fractions / decimal numbers / percentages and their transformation /...

Get your set now and save money!
Price advantage = savings compared to individual purchase

  • 9 calculation cube stacks for each set in different colours
  • representation in fractions, decimals and percentages
  • 1 unprinted page for your own use

 

Demonstration video

 

€159.10 * €149.00 *
Dienes Basic Assortment, 121 pcs., numbers up to 1,000, natural, in stacking box Dienes Basic Assortment, 121 pcs., numbers up to 1,000, natural, in stacking box
This set is perfect for visually representing numbers up to 1,000. This allows the number orders to be clearly explained and the transitions between 10 and 100 to be displayed. The set can be very easily transported using the handle in the practical storage box, stored tidily and with little space - the boxes can be stacked on each other . visual representation of numbers up to 1,000 understand...
  • visual representation of numbers up to 1,000
  • understand number orders
  • made of environmentally friendly RE-Wood®

 

Demonstration video

 

€27.90 *
Dienes Assortment 121 pcs., wooden, numbers up to 1,000 in stacking box Dienes Assortment 121 pcs., wooden, numbers up to 1,000 in stacking box
This set is perfect for visually representing numbers up to 1,000. This allows the number orders to be clearly explained and the transitions between 10 and 100 to be displayed. The set can be very easily transported using the handle in the practical storage box, stored tidily and with little space - the boxes can be stacked on each other . Made in Germany! explore the number range up to 1,000...
  • explore the number range up to 1,000 with wood
  • clear explanation number orders
  • illustrate 10s and 100s transitions

 

Demonstration video

 

€32.90 *
Base Ten Blocks Range 121 pcs., wooden, nos. up to 1,000 Base Ten Blocks Range 121 pcs., wooden, nos. up to 1,000
This set is perfect for visually representing numbers up to 1,000. This allows a clear explanation of orders of magnitude and illustrates the 10s and 100s transitions. Made in Germany! Contents: 100 unit cubes 10 tens bars 10 hundred boards 1 thousand cube Unit cube dimensions : approx. 1 x 1 x 1 cm explore the number range up to 1,000 with wood clear explanation of orders of magnitude...
  • explore the number range up to 1,000 with wood
  • clear explanation of orders of magnitude
  • illustrate 10s and 100s transitions

 

Demonstration video

 

€29.90 *
Hundreds Board Set, 29 pcs., RE-Wood Hundreds Board Set, 29 pcs., RE-Wood
This set is designed to visually represent number ranges up to 100 . This allows the number scale to be clearly explained and the transitions between 10 to be displayed. It helps to cement basic calculations and introduce decimal numbers. The board is printed with the numbers 1 - 100. An insert with 100 grids is also included in the delivery. The individual parts (cubes etc.) are made of...
  • displays number range up to 100
  • consolidates basic calculations
  • made of environmentally friendly RE-Wood®

 

Demonstration video

 

€12.90 *
Cubic Decimetre Cube, 28 pcs., made from RE Plastic Cubic Decimetre Cube, 28 pcs., made from RE Plastic
The cubic decimetre cube displays volume ratios and helps pupils calculate them and in number ranges up to 1,000 . 100-piece boards, bars of ten and single cubes are placed inside a clear box with a volume measuring one litre (litre cube) to completely fill the contents. The individual boards, bars and cubes can be removed, connected together and added up. The clear plastic box (litre cube)...
  • represents the volume of a cubic decimetre
  • displays number range up to 1,000
  • made from sustainable/non-toxic RE-Plastic®

 

€16.90 *
Basic Counting Assortment Montessori, 121 pcs., RE-Wood "Montessori Premium" Basic Counting Assortment Montessori, 121 pcs., RE-Wood "Montessori Premium"
This set is designed to visually represent number ranges up to 1,000 . This allows the number scale to be clearly explained and the transitions between 10 and 100 to be displayed. It helps to cement basic calculations and introduce decimal numbers. All parts are made of RE-Wood® and are very robust, free of warping and safe to use. Delivered in a cardboard box with teaching notes. With...
  • visual representation of numbers up to 1,000
  • in Montessori colours
  • made of environmentally friendly RE-Wood®

Demonstration video

From €32.90 *
Combi Set Flexible Table "Flexitable", Multiplications + Fractions/Percentage/Decimal Numbers, 2 pcs Combi Set Flexible Table "Flexitable", Multiplications +...
This ingenious table made from soft, foldable and highly flexible plastic film can be repeatedly refolded by the pupils. This makes it far longer lasting than cardboard or paper and guarantees long-lasting joy . The flexible tables help children learn the 1x1 tables or solve tasks involving fractions, percentages and decimal numbers. This set contains one of the two tables. The flexible...
  • for comparing or identifying the solution
  • can be repeatedly refolded
  • with detailed instructions

 

TimeTEX Innovation

Demonstration video

 

€8.95 *
Student Set Flexible Table "Flexitable", Fractions/Percentage/Decimal Numbers, 5 pcs. Student Set Flexible Table "Flexitable", Fractions/Percentage/Decimal...
This ingenious table made from soft, foldable and highly flexible plastic film can be repeatedly refolded by the pupils. This makes it far longer lasting than cardboard or paper and guarantees long-lasting joy . The flexible fraction/percentage/decimal numbers tables help children solve tasks involving fractions, percentages and decimal numbers and compare them. The front side contains...
  • for comparing or identifying the solution
  • can be repeatedly refolded
  • with detailed instructions

 

TimeTEX Innovation

Demonstration video

 

From €16.90 *
Class Set Fraction Calculation Strips "Plastic", 510 pcs. Class Set Fraction Calculation Strips "Plastic", 510 pcs.
The fraction calculation strips are used for the linear display of fractions and are perfect for introducing fractions. Fractures can be recognised at a glance. From 1 to 1/12. The class set contains 9 pupil fraction sets, each with 51 pieces made of plastic (RE-Plastic®). Linear = 1/1 = 24 x 2.4 cm The class set contains a 51-piece magnetic fraction calculation strip set which can be easily...

Get your set now and save money!
Price advantage = savings compared to individual purchase

  • 9 x fraction calculation strips made of plastic, 51 pieces, linear
  • 1 x magnetic fraction calculation strip set for the board
  • fractions arranged by colour

 

Demonstration video

 

€196.00 * €179.00 *
Class Set Fraction Calculation Strips "Cardboard", 1,581 pcs. Class Set Fraction Calculation Strips "Cardboard", 1,581 pcs.
The fraction calculation strips are used for the linear display of fractions and are perfect for introducing fractions . Fractures can be recognised at a glance. From 1 to 1/12. The set contains 3 x10 perforated sheets made of sturdy cardboard with fraction strips that can be handed out directly to the pupils. The back is deliberately kept in white, so that it can be labelled with the pupil's...

Get your set now and save money!
Price advantage = savings compared to individual purchase

  • 3 x 10 perforated 51 pcs. Sheets made of sturdy cardboard.
  • 1 x magnetic fraction calculation strip set for the board
  • with percentage and decimal values

 

Demonstration video

 

€106.75 * €99.90 *
Flap Flipchart made of cardboard, Fractions - Percentages - Decimals Flap Flipchart made of cardboard, Fractions - Percentages - Decimals
This flap flipchart made of sturdy cardboard makes the most important fractions and their different representations easy to learn. Fractions are written on each flap as a fraction, percentage and decimal number and pictured as a circle and tower. Pupils learn how to arrange the different images of fractions and can compare the fraction values with one another. Each flap block has 20 cards and...
  • 6 flaps in different colours
  • includes different representations of the most common fractions
  • for learning, arranging and comparing

 

TimeTEX Innovation

€19.90 *
Decimal Place Value Cards, 70 pcs. Decimal Place Value Cards, 70 pcs.
With these decimal place value cards made of laminated card, the numbers in the number range up to 9,999,999 can be learned and practised in the decimal system. They also let you perform lots of standard arithmetic operations and pupils will become adept at number transitions . The same decimal places always have the same colour , which in turn corresponds to the colours in most of our...
  • for practising in the number range up to 9,999,999
  • for practising number transitions
  • same colour for the same decimal values

 

€27.90 *
Class Set Dienes Basic Assortment, 432 pcs., up to 1,000, natural colour Class Set Dienes Basic Assortment, 432 pcs., up to 1,000, natural colour
This set is suitable for visually representing numbers up to 1,000 . This explains the orders of magnitude of the numbers clearly, and the 10s and 100s transitions can be represented. Contents: 300 ones dice (Dimensions: ca. 1 x 1 x 1 cm) 120 tens rods 12 hundred boards All parts are made of RE-Wood® and are very robust, free of warping and safe to use. Delivered in a cardboard box with...
  • for illustrating the number range up to 1,000
  • comprehensive set for the whole class
  • made from sustainable Re-Wood®

Demonstration video

From €47.90 *
Class Set Fraction Calculation Strips, 510 pcs. in case Class Set Fraction Calculation Strips, 510 pcs. in case
The fraction calculation strips are used for the linear display of fractions and are perfect for introducing fractions. Fractions can be recognised at a glance. From 1 to 1/12. The class set contains 9 school fraction strips 51 pcs. in a plastic insert that holds the strips together. The 9 strips per set are made of plastic, each 24 cm long and approx. 2.4 cm high. They show the fractions 1,...

Get your set now and save money!
Price advantage = savings compared to individual purchase

  • for the linear representation of fractions
  • class set in a practical case
  • with 9 student sets and 1 demo set

 

Demonstration video

 

€215.90 * €198.00 *
Dienes Decimals Thousands Cube, natural, 1 pc. Dienes Decimals Thousands Cube, natural, 1 pc.
The Dienes work material is perfect for visually representing numbers up to 1,000. This explains the orders of magnitude of the numbers clearly, and the 10s and 100s transitions can be represented. It can also be used for adding and subtracting. The thousand cube is made or RE-Wood® and is very robust, free of warping and safe to use. This thousands cube allows you to build your own set or...
  • for illustrating the number range up to 1,000
  • explain orders of magnitude clearly, show transitions, add and subtract
  • 1 one-thousand cube in the Dienes work material
  • for separate sets or to complement existing sets

Demonstration video

€7.95 *
Cubic Metre Model made of Profiled Rods, 100 cm side length, 12 pcs. Cubic Metre Model made of Profiled Rods, 100 cm side length, 12 pcs.
With this constructable cube , pupils can more easily grasp abstract terms such as depth, surface and relationship in three-dimensional figures. The plastic square rods in this set can be used to assemble an area of 100 x 100 cm or a complete cube. Assembly is simple and intuitive, the individual parts of the set take up very little space. Edge length: 100 cm Contents: 12 square rods Made in...
  • to demonstrate abstract concepts such as volume
  • simple, intuitive structure
  • can be stored in individual pieces to save space
€49.90 *
Dienes Decimals Ones Dice, natural, Set of 1,000 pcs. Dienes Decimals Ones Dice, natural, Set of 1,000 pcs.
The Dienes work material is perfect for visually representing numbers up to 1,000. This explains the orders of magnitude of the numbers clearly, and the 10s and 100s transitions can be represented. It can also be used for adding and subtracting. The dice are made of RE-Wood® and are very robust, free of warping and safe to use. These dice allow you to build your own set or expand on our...
  • for illustrating the number range up to 1,000
  • explain orders of magnitude clearly, show transitions, add and subtract
  • 1,000 unit dice in the Dienes work material
  • for separate sets or to complement existing sets

Demonstration video

€22.90 *
Numbers Flip Chart for Decimal Values, up to 1,000 Numbers Flip Chart for Decimal Values, up to 1,000
Become proficient in numbers up to 9,999 - counting decimal numbers is child's play. With this flip chart, children learn the numbers up to a thousand, correct spelling, how to understand the decimal system and can solve basic arithmetic operations. Each value is provided with number cards from 0 to 9 in a different colour. Yellow stands for ones, green for tens, blue for hundreds and red for...
  • for the number range up to 9,999
  • for getting to know the numbers and for basic arithmetic operations
  • Digits in different colours
€14.90 *
Dice Set for Decimal Values, 8 pcs. Dice Set for Decimal Values, 8 pcs.
This dice set contains on 2 each of the ten-sided plastic dice with ones (yellow), tens (green), hundreds (blue) and thousands (red). The dice are in the same colours as the flip chart's decimal numbers and the hundred plug-in board, making it easy to combine the materials. Dimensions : 20x20 mm 2 dice each for ones, tens, hundreds and thousands can be combined with the numbers flip chart in 4...
  • 2 dice each for ones, tens, hundreds and thousands
  • can be combined with the numbers flip chart
  • in 4 different colours

Demonstration video

€14.90 *
Dienes Decimals Tens Rods, natural, Set of 100 pcs. Dienes Decimals Tens Rods, natural, Set of 100 pcs.
The Dienes work material is perfect for visually representing numbers up to 1,000. This explains the orders of magnitude of the numbers clearly, and the 10s and 100s transitions can be represented. It can also be used for adding and subtracting. The tens rods are made of RE-Wood® and are very robust, free of warping and safe to use. These tens rods allow you to build your own set or expand on...
  • for illustrating the number range up to 1,000
  • explain orders of magnitude clearly, show transitions, add and subtract
  • 100 tens bars in the Dienes work material
  • for separate sets or to complement existing sets

Demonstration video

€18.90 *
Dienes Basic Assortment, 121 pcs., numbers up to 1,000, coloured Dienes Basic Assortment, 121 pcs., numbers up to 1,000, coloured
This set is perfect for visually representing numbers up to 1,000. This allows the orders of magnitude of the numbers to be clearly explained and the transitions between 10 and 100 to be displayed. Contents: 100 yellow ones dices (Dimensions: ca. 1 x 1 x 1 cm) 10 green tens rods 20 orange fives rods 10 blue hundred boards 1 red thousand dice All parts are made of RE-Wood® and are very robust,...
  • for illustrating the number range up to 1,000
  • clear illustration to explain number orders and transitions
  • made from sustainable Re-Wood®

Demonstration video

 

From €34.90 *
Dienes Basic Assortment, 121 pcs., numbers up to 1,000, coloured in a box Dienes Basic Assortment, 121 pcs., numbers up to 1,000, coloured in a box
This set is suitable for visually representing numbers up to 1,000 . This allows the orders of magnitude of the numbers to be clearly explained and the transitions between 10 and 100 to be displayed. The parts are made of plastic and are in the same colours as the Demonstration Decimal Arithmetic Set, the Decimal Place Dice and the Number Flipchart for Decimal Places. With teacher's guide....
  • for illustrating the number range up to 1,000
  • clear illustration to explain number orders and transitions
  • with teacher's guide

 

Demonstration video

From €17.90 *
Dienes Decimals Hundreds Boards, natural, Set of 10 pcs. Dienes Decimals Hundreds Boards, natural, Set of 10 pcs.
The Dienes work material is perfect for visually representing numbers up to 1,000. This explains the orders of magnitude of the numbers clearly, and the 10s and 100s transitions can be represented. It can also be used for adding and subtracting. The hundred boards are made of RE-Wood® and are very robust, free of warping and safe to use. These hundreds boards allow you to build your own set or...
  • for illustrating the number range up to 1,000
  • explain orders of magnitude clearly, show transitions, add and subtract
  • 10 hundred sheets in the Dienes work material
  • for separate sets or to complement existing sets

Demonstration video

€16.90 *
Class Set Dienes Decimal Calculation Grid, 184 pcs. in a box Class Set Dienes Decimal Calculation Grid, 184 pcs. in a box
This set is suitable for visually representing numbers up to 1,000 . This allows the orders of magnitude of the numbers to be clearly explained and the transitions between 10 and 100 to be displayed. The parts are made of plastic and are in the same colours as the Demonstration Decimal Arithmetic Set, the Decimal Place Dice and the Number Flipchart for Decimal Places. With teacher's guide....
  • comprehensive set for the whole class
  • for illustrating and doing exercises with numbers up to 1,000
  • clear illustration to explain number orders and transitions

 

Demonstration video

€49.90 *
Dienes Demonstration Decimal Calculation Grid, magnetic, 131 pcs. Dienes Demonstration Decimal Calculation Grid, magnetic, 131 pcs.
Ones, tens, hundreds and thousands made visible. These magnetic decimal calculation grid, thousands cube with 3D look, is a perfect addition to the pupil or class set. The teacher can demonstrate on the blackboard what the pupils can simulate themselves with our plastic or RE-Wood® models and present the solution after their experiment. This demo set can be used in the classroom for...
  • extensive Dienes demo set
  • magnetic, for use on the blackboard etc.
  • perfect complement to the student set
€32.90 *
Calculation Cubes Set "Multifunctional" Calculation Cubes Set "Multifunctional"
These towers of calculation cubes are great when it comes to visually depicting breaks, decimal numbers and percentages or even combinations of these. This is very possible thanks to the 51 three-sided printed plug cubes in 9 different colours. Through the memorable visualisation, the order of magnitude of fractions / decimal numbers / percentages and their transformation / relationship to each...
  • 9 calculation cube stacks in different colours
  • representation in fractions, decimals and percentages
  • 1 unprinted page for personal use

 

Demonstration video

 

€17.90 *
Set Hundred Pegboard, 29 pcs. Set Hundred Pegboard, 29 pcs.
With this plastic set, children will become proficient in numbers up to 100 . On the blue plate there are the numbers 1 to 100, the green sticks in the set cover 10 numbers each and the yellow dice cover 1 number. Dimensions : approx. 10 x 10 cm Contents: 20 yellow dice in ones 8 green tens pegs 1 blue hundred board Comes in a plastic box with lid. Made in Germany! to explore the number range...
  • to explore the number range up to 100
  • with tens sticks and unit cubes
  • in a practical plastic box

Demonstration video

 

€6.95 *

 

Learning to Handle Numbers with Dienes Material

Dienes material is a proven tool that enables children to develop a better understanding of numbers and their relationships. With these materials, teachers can teach children in a playful way how to deal with "large numbers" and how the decimal system works. From tens bars to thousand cubes, you'll find everything you need for using this great material. But what exactly is the decimal system and where does it come from?

Decimal System - What Is It?

The decimal system helps students "mentally structure number spaces." The decimal system, originally from India, also known as the base-10 system or decimal system, is a numbering system with a base of 10. The decimal numbering system is also a positional notation system. Essential for this is the bundling principle, with which the digits 1 to 9, as well as zero, are bundled. These numbers are then bundled into place values (ones, tens, hundreds, thousands, ten thousands, hundred thousands, millions...). You can see: With the help of the system, students can keep an overview of the number space. In addition, decimal numbers or decimal numbers can also be represented.

Advantages of the Decimal System:

  • Relationships between numbers become clear
  • Orientation in (large) number spaces is facilitated
  • Enables arithmetic with large numbers (addition, subtraction, multiplication / times tables, division)

You see: The decimal numbering system is an important learning content in the subject of mathematics for a reason. It supports the building of a solid foundation as a basis in mathematics, from which students benefit throughout their school life.

History of the Decimal Number System

The present decimal system with a place value system originally comes from India and was passed on to Europe through the Arab world. The system is based primarily on ten digits and tens, which can be explained by finger counting with ten fingers. The digits used in the decimal numbering system are called decimal digits. Nowadays, the decimal numbering system is an international standard. It facilitates arithmetic with large numbers and provides orientation in number spaces. Therefore, this proven system is an important content in elementary school mathematics classes.

Dienes Material for Discovering the Decimal System

What is Dienes material? Dienes material is made of high-quality wood, emphasizing durability and sustainability. With Dienes material, a decimal number system becomes an optical and haptic learning experience for children. Touching and trying it out with the material is easy. Multisensory learning is ideally promoted with the material. Positive learning effects are guaranteed with this.

The Dienes material is divided into various place values. It includes ones cubes, tens rods or bars, hundreds plates, and thousand cubes made of wood. This makes orientation in the number space up to 1000 child's play. The material was specially developed for learning the decimal system in mathematics classes in elementary school and has been tested for many years. It can be easily integrated into teaching. For example, it can be used for a demonstration of number decomposition or group work where students can try it out for themselves - Dienes material makes it possible.

Advantages of Dienes Material:

  • Playfully learn the decimal system
  • It is uncomplicated and clear
  • Large numbers can be simplified
  • Decomposing numbers is easy with it
  • The value of a number can be represented

For learning and teaching about the decimal system and decimal numbers, you won't find a more proven or better-suited material than Dienes material. Nevertheless, we also offer other helpful teaching materials in our range, such as our math dice, which are ideal as supplements.

Dice, Numbers & Colorful Colors

In addition to the classic Dienes material made of wood, there are now also variants made of sturdy plastic. The colorful math dice are very appealing to children and support the visualization of (decimal) numbers. For a particularly clear representation of decimal numbers, for example, a number flip chart is perfect. The number space up to 20, 100 & up to 1000 becomes clear and understandable with it. Also from Dienes, there is the extra-large whiteboard calculation board. This wipeable decimal system table supports the decomposition of numbers, but with the Dienes material board, arithmetic operations in the area of addition and subtraction are also easy to do.

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